MULTI-PURPOSE POWER PACK
United States Patent 3510745
US Patent References:
Electric generator
- - 1485856

Generating system
- - 1962992

Hand generator
- - 2393813

Battery charge maintaining apparatus
- - 2977525

Electric power supply
- - 3240947


Inventors:
Futterer, Bodo
Publication Date:
05/05/1970
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Assignee:
INTERELECTRIC AG
Primary Class:
322/1
Other Classes:
307/66, 307/71
International Classes:
H02J7/14; H02K7/18; H02J7/22; H01M45/04; H02J7/14
US Patent References:
3201681Supply circuit and abrupt current and voltage limiting means therefor
3210634Bicycle operated generator
3256474Battery charging and protective circuit




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